The USB Computer System External Ultra Thin Universal Optical Drive BD25-1 is a sleek and compact external drive that is compatible with laptops and PCs. With a USB interface, it allows for easy connectivity to your device for reading DVD-ROM and CD-ROM formats. Its black color and ultra thin design make it a versatile and practical solution for your optical drive needs. This product is manufactured in China and offers a convenient and efficient way to access your favorite media and files.